ソース:[1] Should Investors Reconsider Nidec After Recent 22% Price Drop in 2025? (https://finance.yahoo.com/news/investors-reco ...)[2] Nidec Shares Slump Amid Accounting Probe - Morningstar (https://vertexaisearch.cloud.google.com/groun ...)[3] 1 Magnificent S&P 500 Dividend Stock Down 47% to Buy Right Now for a Lifetime of Passive Income | The Motley Fool (https://vertexaisearch.cloud.google.com/groun ...)